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Holley EFI Speedometer Gauges 553-121 Gauges, EFI, GPS Speedometer, 0-160 mph, Analog, Electric Sending Unit, 4 1/2 in. Diameter, Full Sweep, Lighted, Black Face, Red Needle, Each

SKU: HLY553-121

Gauges

Holley EFI Speedometer Gauges 553-121 Gauges, EFI, GPS Speedometer, 0-160 mph, Analog, Electric Sending Unit, 4 1/2 in. Diameter, Full Sweep, Lighted, Black Face, Red Needle, Each

SKU: HLY553-121

Gauges
A$1,414.88
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Holley EFI speedometer gauges complement your other instruments with precision and style. Designed specifically for use with Holley EFI systems, they can also be used as a standalone unit—and are available in two sizes, in both black and white face versions. The gauges are compatible with all Holley EFI touch screens, dashes, hand-held tuners, and other CAN devices, making them great for Holley EFI users looking to install a combination of needle gauges and LCD accessories.

Holley EFI speedometer additional details:

* Wire directly into the vehicle's 16-pin OBDII data link connector
* Operate by receiving data from the ECU through the OBDII data link connector
* 0 to 160 mph range with multi-function LCD display, including mileage/trip odometer and peak speed recall
* Slim-style mounting requires very little dash space for installation
* 240 degree sweep pointer from 8 to 4 o'clock makes gauges easier to read at a glance
* Internal microprocessor ensures accurate pointer movement in street and racing conditions
* Spin-lock ring threads to back of gauge case for simple and secure gauge mounting
* CNC-machined billet aluminum threaded bezels with anodized finish

Part Type

Gauges

Data: v4.2 - Upd: 2026-10-13 18:48:28

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
553-121
Product Attributes - Part Type
Gauges
Product Attributes - Product Line
Holley EFI Speedometer Gauges
Product Attributes - UPC
090127735060
Product Attributes - Gauge Type
Speedometer
Product Attributes - OEM Replacement
No
Product Attributes - Gauge Style
Analog
Product Attributes - Sending Unit
Electrical
Product Attributes - Gauge Diameter (in.)
4 1/2 in.
Product Attributes - Gauge Diameter (mm)
114mm
Product Attributes - Gauge Range
0-160 mph
Product Attributes - Gauge Shape
Round
Product Attributes - Sweep
Full sweep
Product Attributes - Gauge Face Color
Black
Product Attributes - Gauge Number Color
White
Product Attributes - Pointer Color
Red
Product Attributes - Bezel Color
Black
Product Attributes - Illuminated
Yes
Product Attributes - Memory Recall
No
Product Attributes - Playback
No
Product Attributes - Liquid-Filled
No
Product Attributes - Shift Light Included
No
Product Attributes - Tripometer
Yes
Product Attributes - Sending Unit Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
GPS enabled, for use with Holley Terminator, HP, Dominator, and Sniper EFI systems.

Reference Information

Brand Name/s Holley
StreetFX SKU hly553-121
SFX Item ID 4782216
Supplier Item Code 4782216
Manufacturer SKU 553-121
Manufacturer UPC 90127735060
Alternative References HOL553-121

Compatibility

Application Data
  • UniversalYes

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